EP 2302466 B1 20190612 - Cooling Device and Image Forming Device
Title (en)
Cooling Device and Image Forming Device
Title (de)
Kühlgerät und Bilderzeugungsvorrichtung
Title (fr)
Dispositif de refroidissement et dispositif de formation d'images
Publication
Application
Priority
- JP 2009196134 A 20090826
- JP 2009213499 A 20090915
- JP 2009213561 A 20090915
- JP 2010111837 A 20100514
- JP 2010111919 A 20100514
- JP 2010111922 A 20100514
Abstract (en)
[origin: EP2302466A1] A cooling device includes a cooling roller (22) having a dual tube structure including an inner tube (22b) disposed inside an outer tube (22a), an outside flow passage and an inside flow passage in which a cooling medium flows, and an opening that allows the outside flow passage to communicate with the inside flow passage, a cooling medium transport unit, and a rotating tube joint unit (35) mounted to one end side of the cooling roller. One end of the outer tube is coaxially rotatably fitted to a first fitting section of the rotating tube joint unit (35). One end of the inner tube is coaxially fitted into and rotatably or fixedly supported to a second fitting section of the rotating tube joint unit (35), and the other end is coaxially fitted into and rotatably or fixedly supported to a fitting section on the other end of the outer tube.
IPC 8 full level
G03G 15/00 (2006.01); G03G 21/20 (2006.01)
CPC (source: EP US)
G03G 15/6573 (2013.01 - EP US); G03G 21/206 (2013.01 - EP US); G03G 2215/00666 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2302466 A1 20110330; EP 2302466 B1 20190612; US 2011052247 A1 20110303; US 8351817 B2 20130108
DOCDB simple family (application)
EP 10172983 A 20100817; US 80571710 A 20100816